To understand what tv (CI or CI+) write please full model an firmware (eg T-CHL7DEUC, LE37B650T4WXBT) - with letters and dgits after.
Downgrading LE37B650 from 3000.2
Re: Downgrading LE37B650 from 3000.2
Read here. Read this post and posts below, you find all answers. If you dont, write and i`ll help. 
To understand what tv (CI or CI+) write please full model an firmware (eg T-CHL7DEUC, LE37B650T4WXBT) - with letters and dgits after.
To understand what tv (CI or CI+) write please full model an firmware (eg T-CHL7DEUC, LE37B650T4WXBT) - with letters and dgits after.
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE
Re: Downgrading LE37B650 from 3000.2
Yes, you can. Use FFB to install older firmware.
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE
Re: Downgrading LE37B650 from 3000.2
You are doing common mistake. Tv freezes if you run from Content Library-children
Run it from ContentLibraryManager-Children and wait until TV reboots.
Run it from ContentLibraryManager-Children and wait until TV reboots.
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE